Industry trade associations coordinate the political activities of their member corporations. The American Chemistry Council (ACC) - which changed its name from Chemical Manufacturers Association (CMA) in 2000 - publicizes itself as "the voice" of the US Chemical Industry. It represents its member corporations on public policy, coordinates research and testing, and administers environmental, health and safety initiatives.

According to its statements, the ACC's dual mission is to provide "leadership and assistance to members and partners in improving performance and earning the public's trust," and "advocacy that develops, promotes and defends consensus chemical industry policies, positions and practices in appropriate forums."

Among these forums are the national committees of the major political parties, which may receive soft money from the ACC in unlimited amounts. The ACC also pays for lobbyists who argue industry positions to members of Congress and other government officials.